401-00086 14 Teeth Hydraulic Swing Motor for Doosan DX220LC DH220 Excavator

Aftermarket 401-00086 14-tooth swing motor for selected Doosan DX220LC and DH220 excavators. Please confirm part number and spline count before ordering.

Function & Typical Symptoms

Hydraulic Swing Motor is used in the upper structure swing system of the excavator. Common symptoms of a worn swing motor include weak swing force, unstable rotation, internal leakage, abnormal noise and slow response.

Part Numbers & Fitment Notes

Part Number: 401-00086

Application: Doosan DX220LC and DH220 class excavators (verify by part number, tooth count and motor tag)

Reference numbers commonly listed in the reviewed sources include 170303-00045; 2401-9304.

Public seller catalogs and parts references were reviewed for this application, but final confirmation should always be based on the removed unit tag and mounting details.

Before Ordering

To reduce ordering mistakes, please confirm the removed unit tag, complete part number, machine model, tooth count, flange pattern and hydraulic port layout before purchase.

Quality Control & Supply

This page is written for an aftermarket replacement part. OEM numbers and model names are used for identification and fitment reference only. For quotation, please send the part number, machine model and clear photos of the motor tag or removed unit.

Packaging & Shipping

MOQ: 1 piece. Export packing can be arranged for courier, air freight or sea shipment according to your order quantity and destination.